JZ20-J-R10 Unitronics Jazz Textual display and keybord HMI and PLC with upto 40 onboard I/Os

Why Choose the Unitronics JZ20-J-R10 PLC with Integrated HMI?

The Unitronics JZ20-J-R10 is a compact micro PLC with integrated operator interface from the Unitronics Jazz series, designed for controlling small machines and industrial automation systems. By combining PLC logic, a textual display and keypad in a single device, the controller simplifies panel design while providing reliable machine control and operator interaction.

Powered by a 24 V DC supply, the JZ20-J-R10 integrates digital inputs and relay outputs directly on the controller, allowing sensors and actuators to be connected without additional expansion modules. The Jazz platform also supports ladder programming and industrial communication, making it suitable for OEM machinery and automation tasks of low to medium complexity.

With its compact footprint and integrated HMI interface, the controller enables operators to monitor machine status, adjust parameters and control equipment directly from the front panel while reducing overall control panel complexity.

Key Advantages

• PLC and HMI combined into a single compact device.
• Integrated text display and keypad for operator interaction.
• Built-in digital inputs and relay outputs for direct machine wiring.
• Low total cost of ownership using licence-free programming software.
• Modbus communication support for industrial integration.
• Ideal for small automation systems and OEM machines.

Key Features

• Jazz series micro PLC with built-in textual HMI.
• 2-line LCD display with operator keypad.
• 6 digital inputs including high-speed counter capability.
• 4 relay outputs for switching loads.
• Mini-USB programming port for PC connection.
• RS-232 / RS-485 communication support.
• 24 V DC power supply.
• Up to 40 onboard I/O points depending on configuration.

Technical Specifications

• Manufacturer: Unitronics
• Series: Jazz PLC + HMI
• Model: JZ20-J-R10
• Controller type: Micro PLC with integrated operator panel
• Display: 2-line text LCD with keypad
• Power supply: 24 V DC
• Digital inputs: 6
• Relay outputs: 4 SPST relay outputs
• Relay rating: up to 5 A resistive load
• Communication ports: Mini-USB, RS-232 / RS-485
• Programming: Unitronics U90 Ladder software
• Mounting: Panel mount
• Operating temperature: approx. 0 °C to 50 °C
• Front panel protection: IP65

Compact Industrial Automation Control

The Unitronics Jazz PLC range is designed for small automation tasks where reliability and simplicity are essential. By integrating logic control, operator interface and I/O into a single device, Jazz controllers reduce system complexity and enable efficient control of machines without requiring separate PLC and HMI units.

Typical Applications

• OEM machine control systems.
• HVAC and pump control panels.
• Packaging and assembly machines.
• Conveyor and material handling equipment.
• Industrial process monitoring.

Trusted by Machine Builders

Unitronics Jazz PLC controllers are widely used by OEM machine builders and automation engineers for reliable, compact control with integrated operator interfaces.